114 entries under terrible topic. ×

10
awful(adjective, sad, offensive, unhappy, unpleasant)
10
ghoulish(adjective, awful, shocking, dreadful)
10
horrific(adjective, bad, nasty, awful)
10
mean(adjective, animal, person, severe, sad)
10
morbid(adjective, dull, bad, nasty, sad)
10
repulsive(adjective, bad, offensive, unpleasant, awful)
9
creepy(adjective, dirty, black, badly)
9
eerie(adjective, unpleasant, sorrow, awful)
9
fearful(adjective, pain, dark, unpleasant, awful)
9
fierce(adjective, animal, appearance, mean, hard)
9
frightening(adjective, tough, offensive, dark, awful)
8
bad(adjective, person, blue, low, difficult)
8
horrendous(adjective, bad, nasty, offensive, unpleasant)
8
terrifying(adjective, nasty, dark, unpleasant, awful)
8
wicked(adjective, severe, harsh, cruel)
8
woeful(adjective, dull, sad, unhappy, dark)
7
atrocious(adjective, bad, harsh, offensive, unpleasant)
7
monstrous(adjective, bad, awful, ugly)
7
repellent(adjective, bad, offensive, unpleasant, awful)
6
abominable(adjective, mean, bad, nasty, offensive)
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APASmart Define. (2016). grim thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/grim/thesaurus/synonyms
ChicagoSmart Define. 2016. "grim thesaurus" https://smartdefine.org/grim/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, grim thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/grim/thesaurus/synonyms>.
MLASmart Define. "grim thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/grim/thesaurus/synonyms>